Thanks for posting it! Used to live in the South Bay Area (Santa Cruz Mountains). Experienced a few hard shakers, including one that sent the bookshelves in my room to the ground, narrowly missing my bed. Was scary for a young teenager.

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If you're poor now, my friend, then you'll stay poor.
These days, only the rich get given more. -- Martial book 5:81, c. AD 100 or so
Nothing ever changes -- Sima, c. AD 2020 or so